From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D84FAC43334 for ; Tue, 28 Jun 2022 02:36:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4JEjY4w/VT0gL+ygmf0dhiE0x6b0JykKY/AG6Wbldu8=; b=GLj/JzZ+qugZZc FAEXPARBezEjokZOdLoxMd9QrRt05MmbmYKZhIQJHjX4uKAf1F13AiVsiCI7Unr4hldiTPxA4CbhI 0dYeK+LKZaNeke58mZtgQpdlUC/LZMQT85RUygtTrFNMTlP9FWsWgt686rrXtCkvOd4gT0pwrE9ej dkfGDe/BygEHJ4oTR3U4eEO7weJZU9HcZhXNDe2tEQQgQzpki8Zm43FLF9KTQIsK5ASyVgEix9Fu2 9SuCAhYMhTdwqggBwNQf6ypL+iERs2NmJv9uSffvcOQJanPJt/3V4Eq7EDC4BmlzzbGhWyz8dWJ0D DmO7PXv79A5P31n7up4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o614X-003nTW-NQ; Tue, 28 Jun 2022 02:35:26 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o60uf-003i5X-Va for linux-arm-kernel@lists.infradead.org; Tue, 28 Jun 2022 02:25:15 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 85B35B81C0A; Tue, 28 Jun 2022 02:25:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB6C9C341CD; Tue, 28 Jun 2022 02:25:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656383110; bh=CvHCM9AEcmLnkMYMD8bki4J6TE48fBNCLUdSFlzGx2E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yilpm1Ci50Yaq1r3Fvv44bSgsa8X+69oQszczQhFgLCZEFMvC7PAnZyCMYSLWBD5Y P4OE0RPHlyMhE3ZJIptcN/VnyPH81/JCG8ZfXEYUhj4VLWZmW8LG8vaG/CIjxYVjw4 WoZoQOiHyNPyW6tGUTWZKRckHSEiTea/doL8EDl7rrltx8JQlJKiAHTU6u2+dqpxm3 KNA+YCSA1ZKPBuOo9fhc4pJgRilaahdjloHQQPQB+QOoLlBLBmxlET+dK7PCwS84jv 0vSKdcpR/voLenglXd/mQiDuDelT5lwVoB4zPzoOlMosrrh6IfMMHAIKCH2SmFUpir va4BP88qEXGWA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Saud Farooqui , Maxime Ripard , Sasha Levin , mripard@kernel.org, wens@csie.org, airlied@linux.ie, daniel@ffwll.ch, jernej.skrabec@gmail.com, samuel@sholland.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: [PATCH AUTOSEL 5.4 24/27] drm/sun4i: Return if frontend is not present Date: Mon, 27 Jun 2022 22:24:10 -0400 Message-Id: <20220628022413.596341-24-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220628022413.596341-1-sashal@kernel.org> References: <20220628022413.596341-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220627_192514_196788_5D3794B1 X-CRM114-Status: GOOD ( 12.51 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Saud Farooqui [ Upstream commit 85016f66af8506cb601fd4f4fde23ed327a266be ] Added return statement in sun4i_layer_format_mod_supported() in case frontend is not present. Signed-off-by: Saud Farooqui Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/PA4P189MB1421E93EF5F8E8E00E71B7878BB29@PA4P189MB1421.EURP189.PROD.OUTLOOK.COM Signed-off-by: Sasha Levin --- drivers/gpu/drm/sun4i/sun4i_layer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index c04f4ba0d69d..3104a2290b43 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -115,7 +115,7 @@ static bool sun4i_layer_format_mod_supported(struct drm_plane *plane, struct sun4i_layer *layer = plane_to_sun4i_layer(plane); if (IS_ERR_OR_NULL(layer->backend->frontend)) - sun4i_backend_format_is_supported(format, modifier); + return sun4i_backend_format_is_supported(format, modifier); return sun4i_backend_format_is_supported(format, modifier) || sun4i_frontend_format_is_supported(format, modifier); -- 2.35.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel